[quake3-bugzilla] [Bug 5097] Menu corrupted on start

bugzilla-daemon at icculus.org bugzilla-daemon at icculus.org
Wed Oct 9 05:03:38 EDT 2013


Tim Angus <tim at ngus.net> changed:

           What    |Removed                     |Added
                 CC|                            |tim at ngus.net

--- Comment #16 from Tim Angus <tim at ngus.net> ---
(In reply to comment #14)
> A screenshot of e4227d1cd59f3a6877e1f18dc4c500fe499dc199 showing the remains
> of the intro video, a few left behind mouse pointers and some noise is at
> http://canavan.de/ioquake_irix_menu_corrupted.jpg

Are you sure that the glClear calls are necessary? It smells to me like some
state is not set properly when the background is cleared. My advice is to look
into what (if anything) is drawing the background and figure out why it's not
taking effect in your case. Like I say my guess would be that there is some GL
state that's wrong at that point.

Adding code to actually do drawing to GL_SetDefaultState is probably the wrong
way to fix it.

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